Course:
BUAL2650
Institution:
BUAL2650
BUAL 2650 Questions and Correct Answers Latest Update
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Uploaded on: | May 8, 2025 |
Last updated: | May 8, 2025 |
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Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | BUAL 2650 Questions and Correct Answers Latest Update |
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BUAL 2650 | Q&A Latest 2025/2026 | 100% PASS Metal Fab. Which of the following is true? - Answer -The sampling distribution for the sample mean follows the t- distribution with 15 degrees frim freedom. Metal fab. The standard error of the mean is? - Answer -0.1625 ft Metal fab. The 95% confidence interval for the true mean length of the rods produced by this process is? - Answer -14.440 to 15.160 ft Cheese ravioli. The correct value of t* to construct a 98% confidence interval for the true mean amount is? - Answer -2.492 Cheese Ravioli. What is the margin of error at 90% confidence? Answer -0.5133 grams Pharmaceuticals. State the hypotheses to test this question? - Answer H0: μ= 45 sec; H1: μ> 45 sec Pharmaceuticals. State assumptions of the test. - Answer -II and III II. The subjects in the sample MUST be randomly selected from a population. III. The sample data MUST come from a normally distributed population of observation for the variable under study.